77679734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 130183200

約数和(自身を除く): 52503466

約数列:

[1, 2, 11, 22, 89, 97, 178, 194, 409, 818, 979, 1067, 1958, 2134, 4499, 8633, 8998, 17266, 36401, 39673, 72802, 79346, 94963, 189926, 400411, 436403, 800822, 872806, 3530897, 7061794, 38839867, 77679734]

約数ペア:

[(1, 77679734), (2, 38839867), (11, 7061794), (22, 3530897), (89, 872806), (97, 800822), (178, 436403), (194, 400411), (409, 189926), (818, 94963), (979, 79346), (1067, 72802), (1958, 39673), (2134, 36401), (4499, 17266), (8633, 8998)]